2022220538

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 3348021600

約数和(自身を除く): 1325801062

約数列:

[1, 2, 13, 26, 109, 131, 169, 218, 262, 338, 419, 838, 1417, 1703, 2834, 3406, 5447, 10894, 14279, 18421, 22139, 28558, 36842, 44278, 45671, 54889, 70811, 91342, 109778, 141622, 185627, 371254, 593723, 713557, 1187446, 1427114, 2413151, 4826302, 5982901, 7718399, 9276241, 11965802, 15436798, 18552482, 77777713, 155555426, 1011110269, 2022220538]

約数ペア:

[(1, 2022220538), (2, 1011110269), (13, 155555426), (26, 77777713), (109, 18552482), (131, 15436798), (169, 11965802), (218, 9276241), (262, 7718399), (338, 5982901), (419, 4826302), (838, 2413151), (1417, 1427114), (1703, 1187446), (2834, 713557), (3406, 593723), (5447, 371254), (10894, 185627), (14279, 141622), (18421, 109778), (22139, 91342), (28558, 70811), (36842, 54889), (44278, 45671)]